早霞不出門。When you see rosy dawn,don't go outdoors for it indicates a bad weather.
晚霞行千里。A red sunset signifies fine weather.You can go anywhere tomorrow.
夜看西邊明,明天天會晴。A bright sky in the west in the evening is an indication of a fine day to come tomorrow.
螞蟻遷窩雨淋淋。Ants moving their home shows there is going to be a heavy rain.
蜘蛛結網久雨晴。Spiders webbing suggests a weather change to happen from being rainy to being sunny.
燕子低飛青蛙叫,預報大雨快來到。That sawllows are flying low in the sky is a sign that a heavy rain is on the way.
燕子低飛青蛙叫,預報大雨快來到。Frogs cheering in the field is a forecast of a heavy to come immediately.
這些就是農村夜校上課的內容之一。難怪農民不用聽天氣預報。In the evening school in the past, farmers in the poorer areas are learning such knowledge as is mentioned above. No wonder they skip weather forecasts.